1,3-Bis(3-chloro-5-fluorophenyl)propan-1-one CAS 898751-16-1
| CAS No. | 898751-16-1 |
| Molecular Formula | C15H10Cl2F2O |
| Molecular Weight | 315.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,3-Bis(3-chloro-5-fluorophenyl)propan-1-one.
1,3-Bis(3-chloro-5-fluorophenyl)propan-1-one (CAS 898751-16-1), molecular formula C15H10Cl2F2O and molecular weight 315.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,3-Bis(3-chloro-5-fluorophenyl)propan-1-one (C15H10Cl2F2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 315.14 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Bis(3-chloro-5-fluorophenyl)propan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H10Cl2F2O |
| Molecular Weight | 315.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Bis Standards
- 1-(3-Chloro-4-fluorophenyl)-3-(3-chloro-5-fluorophenyl)propan-1-one (CAS 898750-88-4)
- 2-Chloro-3-(3-chloro-5-fluorophenyl)-4-fluoropropiophenone (CAS 898751-12-7)
- 4-Chloro-3-(3-chloro-5-fluorophenyl)-2-fluoropropiophenone (CAS 898751-20-7)
- 4-Chloro-3-(3-chloro-5-fluorophenyl)-3-fluoropropiophenone (CAS 898750-85-1)
- 5-Chloro-2-((2-chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1096939-12-6)
- 3-Chloro-4-((2-chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1455261-71-8)
- 5-Chloro-2-[(2-chloro-6-fluorobenzyl)oxy]-benzoic acid (CAS 938141-34-5)
- 5-Chloro-3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 129177-21-5)
Recommended Standards
- 1-(2,6-Dichlorophenyl)-3-(3,5-difluorophenyl)propan-1-one (CAS 898777-54-3)
- 3-Bromo-5-fluoroindazole-1-carboxylic acid tert-butyl ester (CAS 885271-57-8)
- 1-(2,6-Dichlorophenyl)-3-(3,4-difluorophenyl)propan-1-one (CAS 898777-52-1)
- 6'-Bromo-7'-fluoro-1'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'(2'H)-dione (CAS 1849593-02-7)
- 5-Amino-2-anilino-1,3-thiazole-4-carboxamide (CAS 859485-06-6)
- (R)-3-Amino-3-(4-bromophenyl)propanamide (CAS 1306136-99-1)
- n-{[3-(benzyloxy)-4-methoxyphenyl]methylidene}hydroxylamine (CAS 55667-17-9)
- 1,3-Dimethyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 17245-63-5)
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